What is the y intercept in this equation y=3x+7

Answer:
The slope, m = 3; the y-intercept, b=7; and to draw the line on the co-ordinate plane, mark the point where the y-intercept is, b=7. since this is on the y-axis, you plot the ordered pair, (0,7)
Step-by-step explanation:
I hope this helps out!